Kukhona ezinyeIintsomi eziqhelekileyomalunga neeglasi zokufunda.
Enye yeentsomi ezixhaphakileyo: Ukunxiba iiglasi zokufunda kuya kubangela ukuba amehlo akho abuthathaka. Ayiyonyani leyo.
Enye intsomi: Ukuhlinzwakaphuli-hlaselo lwekhathaloli kuya kulungisa amehlo akho, okuthetha ukuba ungayitshitshisa iiglasi zakho zokufunda. Ayinyani. Unokuba nomcimbi wombono wombono ongenakulungiswa ngeeglasi zokufunda.
Kwaye ke kukho umbono wokuba ukufunda iiglasi kwenza ukuba umntu odliwayo afunwa. Iingcali zikhathalelo
Zeziphi iiglasi zokufunda?
Iiglasi zokufunda, ziyafumaneka kwi-conter-the the okanye iinguqulelo zikagqirha, ukuphucula amandla okufunda into, njengencwadi okanye isikrini sekhompyuter.
Ngaphezulu kweiglasi zokufunda ngaphezulu - ezinokuthengwa kwivenkile yeziyobisi, iivenkile zeSebe kunye nabanye abathengisi bobugcisa ngaphandle kwamayeza, kwaye zilungele ukunxiba, kwaye zilungele i-lens yexesha elifutshane, okanye iliso ngalinye kwaye alinayoi-atistmatism, imeko eqhelekileyo ebangelaumbono ocacileyo.
Amandla e-lensi yeiglasi zokufunda ngaphezulu kwe-ranges ukusuka kwi +1 ukuya kwiNjongo efundwayo efundwayo yindlela eyamkelekileyo.I-farks).
Nangona kunjalo, ukuba unesifoI-EyfoerainokanyeUmbono ophindwe kabiniKe kububulumko ukuphonononga iiglasi zokufunda zokuhlaziya.
Iiglasi zokufunda zikagqirha zenzelwe ukuba zinxitywe ixesha elide, kwaye zilungele abantu abane-atigmatism, i-myopia, ukuphazamiseka kwamehlo okanye amayeza angalinganiyo kwiliso ngalinye.
Ufuna nini ukufunda iiglasi?
Ngapha nangapha kwangama-40s kwaye ngaphaya koko, ngaxa lithile, kufuneka iiglasi zokufunda (okanye olunye uhlobo lokulungiswa okufutshane).
Iiglasi zokufunda zinceda ukubuyisa umbono oncitshisiweyo onxulumeneI-Presbyopia, ilahleko enxulumene nobudala obuqhelekileyo bokukwazi ukugxila kwizinto ezisondeleyo, ezinje ngamagama kwincwadi okanye umyalezo obhaliweyo kwi-smartphone.
Ngokwesiqhelo uqonda isidingo seeglasi zokufunda ukuba udibana nengxaki yokufunda kancinci xa udiniwe kwaye xa ukukhanya kuncinane ukuba ufunde into ethile xa usitsalela kude kubuso bakho.
Ukugxininisa kumaqela ahlukeneyo kunye neemfuno, indalo iphela ivelisa uluhlu olubanzi lweelensi zamehlo kuyo yonke i-index kunye nezinto ezahlukeneyo, unokuhlala uthembele kwaye ukhethe eyona iglasi efanelekileyo.
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